* {
    /* box-sizing: border-box; */
    margin: 0;
    padding: 0;
}
/* 网页主体 */
._DIV1 {
    height: 3000px;
    width: 1900px;
    background-color: #3cb46e;
}
/* 透明背景 */
._A1 {
    background-color: rgba(0,0,0,0.6);
    cursor: zoom-out;  
}
/* ._A2 {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0; 
} */

._A3 {
    padding-top: 32px;
    outline: none;
    pointer-events: none;
    cursor: default;
    display: flex;
}
._A4 {
    background-color:rgba(0,0,0,0.01);
    width: 80px;
    position: fixed;
    top: 0; 
    bottom: 0;
    left: 0px;
    display: flex;
    align-items: center;
    
    
}
._A5 {
    background-color:rgba(0,0,0,0.01);
    width: 80px;
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    display: flex;
    align-items: center;
}
._A6 {
    width: 1200px;
    /* height: 3780px; */
    pointer-events: auto;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: 0 8px 16px rgba(0,0,0,.15);
    margin: auto;
    margin-bottom: 70px;
}
._header {
    width: 90%;
    height: 50px;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
    display: flex;
    align-items: center;
    padding: 9px 12px;
    background-color: #fff;
    
}
.svg1 {
    display: block;width: 24px;height: 24px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
._A7 {
    margin-top: 10px;
    width: 70%;
    cursor: default;
    height: 50px;
    display: inline-block;  
}
._A8{
    margin-top: 10px;
    width: 40%;
    height: 50px;
}
._Z1{
    height: 50px;
    width: 100%;
    margin-bottom: 10px;
}
._v1 img{
    width: 40px;
    height: 40px;
    position: absolute;
    margin-left: -12px;
    margin-top: -10px;
}
._v2{
    color: #000000;
    font-size: 15px;
    position: relative;
    margin-top: 10px;
    margin-left: 35px;
}
._v3{
    color: #808080;
    font-size: 14px;
    position: relative;
    margin-top: 10px;
    margin-left: 45px;
}
._btn1{
    color: #808080;
   font-size: 18px;
   width: 40px;
   height: 32px;
   margin-top: 2px;
   margin-left: 235px;
   border-radius: 5px;
   border-style: 1px;
   position: absolute;
   border: none;
   outline: none;
}
._btn1a {
    color: #808080;
    font-size: 28px;
    width: 40px;
    height: 32px;
    margin-top: 2px;
    margin-left: 285px;
    border-color: #808080;
    position: absolute;
    border: none;
    outline: none;
 }
._btn1a>span {
    margin-top: -15px;
    margin-left: -10px;
    height: 25px;
    width: 20px;
    position: absolute;
 }
._btn2{
    background-color:#3cb46e;
    width: 120px;
    height: 32px;
    margin-top: 2px; 
    margin-left: 334px;
    position: absolute;
    display: inline-block;
    border-radius: 5px 0px 0px 5px;
    border: none;
    outline: none;
}
._btn3{
    background-color:#3cb46e;
    width: 30px;
    height: 32px;
    margin-top: 2px; 
    margin-left: 455px;
    position: absolute;
    display: inline-block;
    border-radius:0px 5px 5px 0px;
    border: none;
    outline: none;
}
._btn4{
    background-color: rgba(0,0,0,0.01);
    font-size: 10px;
    width: 60px;
    height: 60px;
    margin-left: 10px;
    border-radius: 7px;
    border: none;
    outline: none;
    position: absolute;
    z-index: 999;
 }
 ._btn5{
    background-color: rgba(0,0,0,0.01);
    font-size: 18px;
    width: 60px;
    height: 60px;
    border-radius: 7px;
    border: none;
    outline: none;
    position: absolute;
    z-index: 999;
    
 }
 ._btn3:hover{
    background-color:#3cb;
}
._btn2:hover{
    background-color:#3cb;
}
._btn1:hover{
    border: block;
    border-color:  #000;
}
._btn1a:hover{
    border: block;
    border-color:  #000;
}
._btn4:hover{
    height: 65px;
}
._btn5:hover{
    color:#fff;
}
._btn6:hover{
    color:#808080;
}
._btn7:hover{
    color:#808080;
}
._btn8:hover{
    color:#808080;
}
._btn1a:hover{
    color:#000000;
}
._btn9:hover{
    color:#fff;
}
._btn10:hover{
    color:#fff;
}
._btn1:hover{
    color:#000000;
}

._btn6{
    background-color: rgba(250, 243, 243, 0.979);
    font-size: 18px;
    width: 60px;
    height: 50px;
    border-radius: 7px;
    margin-top: 192px;
    margin-left: 32px;
    border: none;
    outline: none;
    position: absolute;
}
._btn7{
    background-color: rgba(250, 243, 243, 0.979);
    font-size: 30px;
    width: 40px;
    height: 30px;
    border-radius: 7px;
    margin-top: 5px;
    margin-left: 0px;
    border: none;
    outline: none;
    position: absolute;
}
._btn8{
    background-color: rgba(250, 243, 243, 0.979);
    font-size: 18px;
    width: 40px;
    height: 30px;
    border-radius: 7px;
    margin-top: 5px;
    margin-left: 50px;
    border: none;
    outline: none;
    position: absolute;
}
._btn9{
    font-size: 20px;
    width: 130px;
    height: 45px;
    margin-left: 780px;
    border-radius: 7px;
    position: absolute;
    z-index: 999;
    border: none;
    outline: none;
}
._btn10{
    font-size: 20px;
    width: 100px;
    height: 45px;
    margin-left: 930px;
    border-radius: 7px;
    position: absolute;
    z-index: 999;
    border: none;
    outline: none;
}
._btn10 img{
    width: 25px;
    margin-left: -40px;
    margin-top: -12px;
    position: absolute;
}
._btn9 img{
    width: 25px;
    margin-left: -56px;
    margin-top: -9px;
    position: absolute;
}
._btn9 p{
    width: 25px;
    margin-top: -10px;
    margin-left: 48px;
    position: absolute;
}
._btn10 p{
    width: 25px;
    margin-top: -10px;
    margin-left: 48px;
    position: absolute;
}
/* 头像和昵称 */
._S1 {
    position: relative;
    display: inline-flex;
    align-items: center;
    max-width: 100%;
}
._M1 {
    width: 32px;
    height: 32px;
    border-radius: 50px;
}
/* 内容区域 */
._N1 {
    width: 380px;
    height: 500px;
    margin: 0 auto;
    margin-top: 20px;
    margin-bottom: 5px;
}
._I1 {
    width: 380px;
}
._S2{
    margin-left: 15px;
    margin-top: -5px;
}
._F0{
    width: 100%;
    height: 300px;
    display: -webkit-box;
    margin: 0 auto;
}
._F1{
    width:350px;/* 宽度 */
    height:250px;/* 高度 */
    /* 边框：粗细() 样式（直线） 颜色(蓝色) */
    border:0px solid blue;
    margin:auto;/* 外边距：自动 */
    position: relative;/* 相对定位 */
    overflow:hidden;/* 宽高之外内容隐藏 */
}
._T1{
    width: 350px;
    height: 250px;
}
._P1{
    width:500px;/* 宽度 */
    height:350px;/* 高度 */
    background:rgba(15, 15, 15, 0.1);
    text-align:center;/* 文字横向居中 */
    line-height:250px;/* 文字纵向居中 */
    font-size:0px;/* 字号大小 */
    margin:0px;/* p标签本身有默认的外边距 */
    position: absolute;/* 绝对定位 */
    left:0px;/* 左上角 */
    top: 0px;
    transition-duration: 6s;/* 过渡时间 */
    display: none;
}
._F1:hover ._P1{
    width:500px;/* 宽度 */
    height:350px;
    font-size:40px;
    display: block;
}
._P1A1{
    width: 40px;
    height: 40px;
    position: absolute;
    
    margin-left: -240px;
    margin-top: 100px; 
}
._P1A2{
    color: #fff;
    font-size: 10px;
    position:absolute;
    margin-top: 100px;
    margin-left: -190px;
}
